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US Patent: 131,326
Improvement in the construction of hand-vises
Patentee: George D. Belcher (exact or similar names) - Springfield, MA USPTO Classifications: 269/203, 269/234, 269/5, 269/6, 279/108 Tool Categories: work holding : vises Assignees: Charles E. Belcher - Springfield, MA George D. Belcher - Springfield, MA Manufacturer: Not known to have been produced Witnesses: M. P. Knowlton J. W. Browne	Patent Dates: Granted: Sep. 17, 1872 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward George Langford
Description: The inventor would later patent what became the Chicopee Automatic Drill, patent 240,223.

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